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IAU Minor Planet Center

Minor Planet Center

MPEC 2001-B16: 2001 BF10

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M.P.E.C. 2001-B16                                Issued 2001 Jan. 21, 23:43 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2001 BF10

Observations:
     K01B10F* C2001 01 17.25895 06 11 20.00 +48 11 33.0          17.8        704
     K01B10F  C2001 01 17.29085 06 11 10.54 +48 15 18.2          18.2        704
     K01B10F  C2001 01 17.30653 06 11 05.89 +48 17 08.0          17.7        704
     K01B10F  C2001 01 17.32172 06 11 01.46 +48 18 54.6          18.1        704
     K01B10F  C2001 01 20.14892 05 55 53.55 +55 25 32.0          18.3        704
     K01B10F  C2001 01 20.16366 05 55 45.05 +55 28 21.4          18.9        704
     K01B10F  C2001 01 20.17842 05 55 36.49 +55 31 10.2          18.0        704
     K01B10F  C2001 01 20.19318 05 55 27.89 +55 33 58.3          18.3        704
     K01B10F  C2001 01 20.20795 05 55 19.20 +55 36 45.4          18.4        704
     K01B10F  C2001 01 21.16139 05 46 28.10 +58 50 59.4                      670
     K01B10F  C2001 01 21.18760 05 46 07.51 +58 56 55.0                      670
     K01B10F  C2001 01 21.23126 05 45 31.93 +59 06 44.6                      670
     K01B10F  C2001 01 21.32686 05 44 10.00 +59 26 57.1                      918
     K01B10F  C2001 01 21.32900 05 44 08.16 +59 27 24.4                      918
     K01B10F  C2001 01 21.32983 05 44 07.61 +59 27 36.4                      918
     K01B10F  C2001 01 21.95250 05 35 42.09 +61 56 28.2                      595
     K01B10F  C2001 01 21.95466 05 35 39.83 +61 56 59.6                      595
     K01B10F  C2001 01 21.95833 05 35 35.85 +61 57 54.6                      595
     K01B10F  C2001 01 21.96219 05 35 31.88 +61 58 49.4          18.2 V      595
     K01B10F  C2001 01 21.96575 05 35 28.23 +61 59 41.4                      595

Observer details:
595 Farra d'Isonzo.  Observers G. Lombardi, E. Pettarin.  0.40-m f/4.5
    reflector + CCD.
670 Camarillo.  Observer J. E. Rogers.  0.30-m f/6.7 Helin Telescope + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, S. Adams.  Measurers J. Stuart,
    R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.
918 Badlands Observatory, Quinn.  Observer R. Dyvig.  0.66-m f/4.8 reflector
    + CCD.

Orbital elements:
2001 BF10
Epoch 2001 Jan. 11.0 TT = JDT 2451920.5                 Williams
M 336.10055              (2000.0)            P               Q
n   0.47916859     Peri.  131.79328     -0.98643616     -0.16332834
a   1.6173741      Node    38.81484     +0.14179950     -0.89810316
e   0.4424591      Incl.    1.49539     +0.08268381     -0.40833143
P   2.06           H   23.1           G   0.15
From 20 observations 2001 Jan. 17-21.

Ephemeris:
2001 BF10                a,e,i = 1.62, 0.44, 1                   q = 0.9018
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2001 01 21    05 48.07   +58 14.7    0.046    1.016   133.6    44.6    18.2
2001 01 22    05 35.16   +62 07.6    0.042    1.011   129.3    48.9    18.1
2001 01 23    05 14.58   +66 40.7    0.038    1.006   124.2    54.0    18.0
2001 01 24    04 37.3    +71 51.1    0.034    1.001   118.2    60.0    17.9
2001 01 25    03 17.1    +77 00.1    0.031    0.996   111.2    67.2    17.9
2001 01 26    00 28.7    +79 08.5    0.029    0.992   102.9    75.5    18.0
2001 01 27    21 49.5    +74 19.8    0.027    0.987    93.5    84.9    18.2
2001 01 28    20 36.39   +65 17.3    0.027    0.982    83.5    94.9    18.6
2001 01 29    20 01.83   +55 01.2    0.027    0.978    73.6   104.9    19.1
2001 01 30    19 42.56   +44 58.2    0.028    0.973    64.5   114.0    19.7
2001 01 31    19 30.45   +35 54.0    0.030    0.969    56.9   121.6    20.4
2001 02 01    19 22.21   +28 06.6    0.033    0.965    50.9   127.6    21.1
2001 02 02    19 16.28   +21 35.7    0.036    0.961    46.4   132.0    21.7
2001 02 03    19 11.84   +16 12.0    0.040    0.957    43.3   135.0    22.3
2001 02 04    19 08.44   +11 44.1    0.044    0.953    41.2   137.0    22.7

Gareth V. Williams           (C) Copyright 2001 MPC           M.P.E.C. 2001-B16

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